| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.81 | 7.306% | $244.4538 | $244.45 | $244.45 | $244.50 |
| Purchase #2 | $50.39 | 4.843% | $52.8304 | $52.83 | $52.85 | $52.80 |
| Purchase #3 | $242.61 | 13.653% | $275.7335 | $275.73 | $275.75 | $275.70 |
| Purchase #4 | $128.85 | 13.337% | $146.0347 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $224.31 | 10.208% | $247.2076 | $247.21 | $247.20 | $247.20 |
| Purchase #6 | $100.61 | 5.294% | $105.9363 | $105.94 | $105.95 | $105.90 |
| Purchase #7 | $79.43 | 6.456% | $84.558 | $84.56 | $84.55 | $84.60 |
| 7 purchase totals = | $1,054.01 | $1,156.7543 | $1,156.75 | $1,156.80 | $1,156.70 | |